The effect of voltage reversal and elevated temperature on space charge behaviour in XLPE cable
Fu, M and Chen, G (2003) The effect of voltage reversal and elevated temperature on space charge behaviour in XLPE cable. In, 6th International Conference on Insulated Power Cables (Jicable03), pages 491-495, Versailles-Paris, France, 22 - 26 Jun 2003. SEE, 491-495.
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Description/Abstract
Space charge accumulation in XLPE power cable insulation under dc electric stress and polarity reversal was experimentally studied. It has been found that once space charge appears in the insulation of high voltage dc (HVDC) cable, polarity reversal becomes a crucial operation to cable insulation. The space charge accumulated prior to polarity reversal is fairly stable and can lead to a severe distortion of electric stress through cable insulation immediately after the reversal. To mimic loaded dc cables in service, space charge distribution in a cable with a temperature gradient was also reported.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Additional Information: | Event Dates: 22-26 June, 2003 |
| ISBNs: | 2912328187 |
| Keywords: | space charge, elevated temperature, voltage reversal, power cables |
| Divisions: | Faculty of Physical and Applied Science > Electronics and Computer Science Faculty of Physical and Applied Science > Electronics and Computer Science > EEE |
| Item ID: | 257972 |
| Date Deposited: | 05 Feb 2004 |
| Last Modified: | 02 Mar 2012 14:02 |
| Contributors: | Fu, M (Author) Chen, G (Author) Fu, M (Editor) Chen, G (Editor) |
| Date: | 2003 |
| Additional Information: | Event Dates: 22-26 June, 2003 |
| Status: | Published |
| Publisher: | SEE |
| Further Information: | Google Scholar |
| URI: | http://eprints.soton.ac.uk/id/eprint/257972 |
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